Trek 4500 Disc XC Hardtail user reviews : 4.2 out of 5 - 12 reviews - mtbr.com
2005 4500 (Disc) - Bike Archive - Trek Bicycle
BikePedia - Bicycle Value Guide
2010 4500 - Bike Archive - Trek Bicycle
TREK MTB 26" Men's 4500 Mountain Bike ALPHA Custom Aluminum | eBay
2006 Trek 4500 WSD – Specs, Comparisons, Reviews – 99 Spokes
2010 Trek 4500 - Bicycle Details - BicycleBlueBook.com
Trek 4500 - YouTube
Trek 4500 Mountain Bike | Property Room
Trek 4500 - BikeRadar
Used, restored and overhauled bikes and parts in Pittsburgh PA
My Mountain Bike | Bike, Trek, Bicycle
2010 Trek 4500 - Bicycle Details - BicycleBlueBook.com
TREK 13" Men's 4500 Mountain Bike ALPHA Custom Aluminum | eBay
16.5" TREK 4500 Alpha Aluminum 24 Speed Hardtail Mountain Bike ~5'4"-5'7"
13" TREK 4500 Hardtail 24 Speed Mountain Bike ~4'11"-5'2"
